Tag Archives: Nelson Mandela Ogema

WHO says most tests are carried out on people with symptoms, whereas much of the transmission is driven by those who do not show symptoms | NELSON MANDELA OGEMA | Only one in seven COVID-19 infections are being detected in Africa because of inadequate testing, the WHO said in an …

Countries need to put more resources in vaccine preventable disease surveillance | NELSON MANDELA OGEMA | Vaccine-preventable diseases such as polio could make a devastating recurrence in Africa due to weak and cash strapped surveillance, a WHO expert says. This could cost Africa US$ 22.4 billion and more than 915,000 …